Properties

Label 2-10800-1.1-c1-0-31
Degree $2$
Conductor $10800$
Sign $1$
Analytic cond. $86.2384$
Root an. cond. $9.28646$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4·7-s + 6·11-s + 4·13-s − 3·17-s + 7·19-s + 9·23-s + 7·31-s − 2·37-s − 6·41-s + 2·43-s + 9·49-s + 9·53-s − 12·59-s − 7·61-s + 2·67-s + 6·71-s − 2·73-s − 24·77-s + 79-s − 9·83-s + 6·89-s − 16·91-s − 8·97-s + 101-s + 103-s + 107-s + 109-s + ⋯
L(s)  = 1  − 1.51·7-s + 1.80·11-s + 1.10·13-s − 0.727·17-s + 1.60·19-s + 1.87·23-s + 1.25·31-s − 0.328·37-s − 0.937·41-s + 0.304·43-s + 9/7·49-s + 1.23·53-s − 1.56·59-s − 0.896·61-s + 0.244·67-s + 0.712·71-s − 0.234·73-s − 2.73·77-s + 0.112·79-s − 0.987·83-s + 0.635·89-s − 1.67·91-s − 0.812·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 10800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 10800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(10800\)    =    \(2^{4} \cdot 3^{3} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(86.2384\)
Root analytic conductor: \(9.28646\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 10800,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.327865276\)
\(L(\frac12)\) \(\approx\) \(2.327865276\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 + 4 T + p T^{2} \) 1.7.e
11 \( 1 - 6 T + p T^{2} \) 1.11.ag
13 \( 1 - 4 T + p T^{2} \) 1.13.ae
17 \( 1 + 3 T + p T^{2} \) 1.17.d
19 \( 1 - 7 T + p T^{2} \) 1.19.ah
23 \( 1 - 9 T + p T^{2} \) 1.23.aj
29 \( 1 + p T^{2} \) 1.29.a
31 \( 1 - 7 T + p T^{2} \) 1.31.ah
37 \( 1 + 2 T + p T^{2} \) 1.37.c
41 \( 1 + 6 T + p T^{2} \) 1.41.g
43 \( 1 - 2 T + p T^{2} \) 1.43.ac
47 \( 1 + p T^{2} \) 1.47.a
53 \( 1 - 9 T + p T^{2} \) 1.53.aj
59 \( 1 + 12 T + p T^{2} \) 1.59.m
61 \( 1 + 7 T + p T^{2} \) 1.61.h
67 \( 1 - 2 T + p T^{2} \) 1.67.ac
71 \( 1 - 6 T + p T^{2} \) 1.71.ag
73 \( 1 + 2 T + p T^{2} \) 1.73.c
79 \( 1 - T + p T^{2} \) 1.79.ab
83 \( 1 + 9 T + p T^{2} \) 1.83.j
89 \( 1 - 6 T + p T^{2} \) 1.89.ag
97 \( 1 + 8 T + p T^{2} \) 1.97.i
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−16.62680347662897, −15.90695253684528, −15.47479735174780, −14.98257610766646, −13.99374616772559, −13.69643306058531, −13.20973801330491, −12.46861478402799, −11.92267839621329, −11.37713582480028, −10.76564578145262, −9.947747959284723, −9.379165502155909, −9.014282567655022, −8.470906990903180, −7.317814906424539, −6.789005133119176, −6.401966853674812, −5.762583830952507, −4.813324027085895, −3.965216657212247, −3.342831635639116, −2.876348027843199, −1.449701929719029, −0.7876065460097878, 0.7876065460097878, 1.449701929719029, 2.876348027843199, 3.342831635639116, 3.965216657212247, 4.813324027085895, 5.762583830952507, 6.401966853674812, 6.789005133119176, 7.317814906424539, 8.470906990903180, 9.014282567655022, 9.379165502155909, 9.947747959284723, 10.76564578145262, 11.37713582480028, 11.92267839621329, 12.46861478402799, 13.20973801330491, 13.69643306058531, 13.99374616772559, 14.98257610766646, 15.47479735174780, 15.90695253684528, 16.62680347662897

Graph of the $Z$-function along the critical line